口腔卫生与口腔疾病有密切的关系。口腔卫生的重点,主要是消除牙菌斑、软垢、牙石、食物碎屑和牙面色素,而刷牙、漱口是口腔清洁的有效方法,但是有很多龋病和牙周病最初发生在邻面间隙的牙面或牙龈乳头,这些区域牙刷又不能到达,特别是牙列不齐的人则情况更为严重。因此,正确地使用牙线、牙签可弥补这方面的不足。 Oral hygiene and oral diseases are closely related. Oral hygiene focuses on the removal of dental plaque, soft dirt, calculus, food debris and facial pigment while brushing and gargling are effective methods of oral cleaning but many dental caries and periodontal disease first occur in adjacent Clearance of the surface of the tooth or gum papilla, toothbrush in these areas can not reach, especially those with missing teeth, the situation is even more serious. Therefore, the correct use of dental floss, toothpicks can make up for this deficiency.